Taifun File extension - Android 11

[Anke]

@Toni

The question now is that the app must work on andoid 9, 10 and also 11. How do I make it detect the version and ...

Get the API Level of the device

This is an extension to get the API level of the device from the Android version that is currently running. de.bodymindpower.GetApiLevel.aix (4.8 KB) That's all: [grafik] Update (Dec. 30, 2021, ver 3): GetApiLevel_3.aix (5.0 KB) [grafik]

[Anke]

And see here: How can I make it so that music (mp3 files) can be played from the external SD card, whether directly or indirectly?

[Taifun]

@Toni

Actually I would have the pdfs first by selecting the directories where they were, this way (but it don't let me select directories anymore):

sorry, I just have seen this thread...
what happens, if you use a relative path to the root directory, i.e. an empty string?
see also the documentation about how to use the extension...

@Toni

Now it works for me with android 11.

so what exactly was the solution to your problem? To ask for READ_EXTERNAL_STORAGE permission?

Taifun
PS: I moved to your new question to a new topic, because it is something completely different...